8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione

Modify Date: 2024-01-08 16:26:48

8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione Structure
8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione structure
Common Name 8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
CAS Number 20007-72-1 Molecular Weight 178.22800
Density 1.1 g/cm3 Boiling Point 109-115 °C/0.05 mmHg(lit.)
Molecular Formula C11H14O2 Melting Point 47-50 °C(lit.)
MSDS Chinese USA Flash Point 122ºC

 Names

Name wieland-miescher ketone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1 g/cm3
Boiling Point 109-115 °C/0.05 mmHg(lit.)
Melting Point 47-50 °C(lit.)
Molecular Formula C11H14O2
Molecular Weight 178.22800
Flash Point 122ºC
Exact Mass 178.09900
PSA 34.14000
LogP 2.03500
Vapour Pressure 0.000229mmHg at 25°C
Index of Refraction 1.519
Storage condition 0-6°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2914690090

 Customs

HS Code 2914690090
Summary 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

wieland-miescher ketone,racemic
Wieland-Mieschler ketone
Wieland-Miecher ketone
EINECS 243-463-6
MFCD00001687